Problem 6 Atomic and molecular orbitals - PianetaChimica.it
Problem 6 Atomic and molecular orbitals - PianetaChimica.it
Problem 6 Atomic and molecular orbitals - PianetaChimica.it
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33 rd International Chemistry Olympiad ∗ Preparatory <strong>Problem</strong>sTable 1. Data from protein sequenator .Pos<strong>it</strong>ion numberTreatment 1 2 3 4 5 6 7 8a) CNBr:ArgGlnAsnArgAsnArgAlaAlaAspProProHisIluHisGlyLys(Met)GluThrSerIluLeuTrpPheMetGlyTyrTyrValPheValThrTyrb) Trypsin:AspCysHisAlaIluArgCysGluGlyHisMetAsnLeuPheLysLeu(Arg or Lys)GlyProThrGluThrSerIluPheProTyrValTrpSerTyrTyrf. What will be the size of the DNA segment (exon) coding for this polypeptide of40 amino acids? Give the size in base pairs as well as in daltons. (consideraverage <strong>molecular</strong> weight of a nucleotide in DNA = 330).g. Assuming that the DNA corresponding to the exon contains equal numbers ofAdenine <strong>and</strong> Cytosine, calculate the number of H-bonds which will hold thisdouble helix.3636Mumbai, India, July 2001
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